Ceiling lamp



FIG. 1 is a perspective view of a ceiling lamp of my design;

FIG. 2 is a side elevational view of my design for ceiling lamp;

FIG. 3 is an opposite side elevational view of my design for ceiling lamp;

FIG. 4 is an end elevational view of my design for ceiling lamp;

FIG. 5 is an opposite end elevational view of my design for ceiling lamp;

FIG. 6 is a plan view of the rear face of my design for ceiling lamp; and,

FIG. 7 is a plan view of the front face of my design for ceiling lamp. 

The ornamental design for ceiling lamp, as shown and described. 